IL269095B2 - Method and system for a fiber scan projector - Google Patents
Method and system for a fiber scan projectorInfo
- Publication number
- IL269095B2 IL269095B2 IL269095A IL26909519A IL269095B2 IL 269095 B2 IL269095 B2 IL 269095B2 IL 269095 A IL269095 A IL 269095A IL 26909519 A IL26909519 A IL 26909519A IL 269095 B2 IL269095 B2 IL 269095B2
- Authority
- IL
- Israel
- Prior art keywords
- fiber
- scanning
- projector
- light
- collimating
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title claims description 173
- 238000000034 method Methods 0.000 title description 13
- 230000003287 optical effect Effects 0.000 claims description 141
- 210000001747 pupil Anatomy 0.000 claims description 27
- 230000010355 oscillation Effects 0.000 claims description 15
- 230000010287 polarization Effects 0.000 description 52
- 230000004075 alteration Effects 0.000 description 18
- 230000008878 coupling Effects 0.000 description 16
- 238000010168 coupling process Methods 0.000 description 16
- 238000005859 coupling reaction Methods 0.000 description 16
- 238000013461 design Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 13
- 238000012986 modification Methods 0.000 description 13
- 230000004048 modification Effects 0.000 description 12
- 239000003086 colorant Substances 0.000 description 11
- 239000013307 optical fiber Substances 0.000 description 11
- 238000012937 correction Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 10
- 239000011521 glass Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000001902 propagating effect Effects 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 239000006059 cover glass Substances 0.000 description 4
- 230000003190 augmentative effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000002310 reflectometry Methods 0.000 description 3
- 241000153282 Theope Species 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 241000735235 Ligustrum vulgare Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003416 augmentation Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/103—Scanning systems having movable or deformable optical fibres, light guides or waveguides as scanning elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0172—Head mounted characterised by optical features
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
- G02B17/0804—Catadioptric systems using two curved mirrors
- G02B17/0808—Catadioptric systems using two curved mirrors on-axis systems with at least one of the mirrors having a central aperture
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
- G02B17/0856—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0123—Head-up displays characterised by optical features comprising devices increasing the field of view
- G02B2027/0125—Field-of-view increase by wavefront division
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
- G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/30—Collimators
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Polarising Elements (AREA)
- Stereoscopic And Panoramic Photography (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Lenses (AREA)
- Optical Elements Other Than Lenses (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762474461P | 2017-03-21 | 2017-03-21 | |
| PCT/US2018/023505 WO2018175542A1 (en) | 2017-03-21 | 2018-03-21 | Method and system for fiber scanning projector |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| IL269095A IL269095A (en) | 2019-11-28 |
| IL269095B1 IL269095B1 (en) | 2023-08-01 |
| IL269095B2 true IL269095B2 (en) | 2023-12-01 |
Family
ID=63581034
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL269095A IL269095B2 (en) | 2017-03-21 | 2018-03-21 | Method and system for a fiber scan projector |
| IL304108A IL304108A (en) | 2017-03-21 | 2023-06-28 | Method and system for a fiber scan projector |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL304108A IL304108A (en) | 2017-03-21 | 2023-06-28 | Method and system for a fiber scan projector |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US11022793B2 (ja) |
| EP (1) | EP3602167B1 (ja) |
| JP (3) | JP7071993B2 (ja) |
| KR (2) | KR102661322B1 (ja) |
| CN (2) | CN114326278A (ja) |
| AU (1) | AU2018239353C1 (ja) |
| CA (1) | CA3056787A1 (ja) |
| IL (2) | IL269095B2 (ja) |
| WO (1) | WO2018175542A1 (ja) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL269095B2 (en) | 2017-03-21 | 2023-12-01 | Magic Leap Inc | Method and system for a fiber scan projector |
| WO2019195390A1 (en) | 2018-04-03 | 2019-10-10 | Magic Leap, Inc. | Waveguide display with cantilevered light scanner |
| WO2020006011A1 (en) | 2018-06-26 | 2020-01-02 | Magic Leap, Inc. | Hybrid optical fiber mems scanner |
| WO2020006008A1 (en) | 2018-06-26 | 2020-01-02 | Magic Leap, Inc. | Raster scanned projector with microelectromechanical system scanner |
| EP4293399A3 (en) * | 2018-09-28 | 2024-06-12 | Magic Leap, Inc. | Projector integrated with a scanning mirror |
| WO2020069426A1 (en) * | 2018-09-28 | 2020-04-02 | Magic Leap, Inc. | Projection system with collimating scanning mirror |
| US11698526B2 (en) * | 2019-02-08 | 2023-07-11 | The Charles Stark Draper Laboratory, Inc. | Multi-channel optical system |
| CN109799609B (zh) * | 2019-03-26 | 2022-05-17 | 成都理想境界科技有限公司 | 一种光纤扫描器及投影设备 |
| GB201909179D0 (en) * | 2019-06-26 | 2019-08-07 | Wave Optics Ltd | Pupil relay system |
| CN112394605B (zh) * | 2019-08-14 | 2021-10-29 | 成都理想境界科技有限公司 | 一种扫描投影方法、拼接式的扫描投影装置及设备 |
| CN114424108B (zh) * | 2019-09-16 | 2024-06-21 | 鲁姆斯有限公司 | 用于头戴式显示器的紧凑型投影仪 |
| KR102691721B1 (ko) | 2020-04-20 | 2024-08-05 | 루머스 리미티드 | 레이저 효율 및 눈 안전성이 향상된 근안 디스플레이 |
| CN111474715A (zh) * | 2020-04-23 | 2020-07-31 | 歌尔股份有限公司 | 光学系统及增强现实设备 |
| US11360294B2 (en) | 2020-05-15 | 2022-06-14 | Samsung Electronics Co., Ltd. | Optical sensor |
| US11726326B1 (en) * | 2020-06-11 | 2023-08-15 | Meta Platforms Technologies, Llc | Wedge light guide |
| US12061066B2 (en) | 2020-06-22 | 2024-08-13 | VECTED GmbH | Reflector sight for a portable firearm |
| US11841503B2 (en) * | 2021-02-19 | 2023-12-12 | Rockwell Collins, Inc. | Efficiency of catadioptric system by means of recycling polarized light |
| US12025698B2 (en) | 2021-03-29 | 2024-07-02 | Rockwell Collins, Inc. | Enhanced human machine interface for storm growth rate |
| CN114911052B (zh) * | 2022-06-07 | 2024-03-26 | 西安应用光学研究所 | 一种光学扫描装置及控制方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5898805A (en) * | 1996-01-31 | 1999-04-27 | Asahi Kogaku Kogyo Kabushiki Kaisha | Light transmission device using optical fiber |
| US6302100B1 (en) * | 1996-06-12 | 2001-10-16 | Leonard Vandenberg | System for collimating and concentrating direct and diffused radiation |
| US20100201985A1 (en) * | 2007-04-24 | 2010-08-12 | Tomophase Corporation | Delivering Light Via Optical Waveguide and Multi-View Optical Probe Head |
| US20150268415A1 (en) * | 2013-01-15 | 2015-09-24 | Magic Leap, Inc. | Ultra-high resolution scanning fiber display |
| US20170038579A1 (en) * | 2015-07-20 | 2017-02-09 | Magic Leap, Inc. | Collimating fiber scanner design with inward pointing angles in virtual/augmented reality system |
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| US5584696A (en) | 1994-07-28 | 1996-12-17 | Evans & Sutherland Computer Corp. | Hang gliding simulation system with a stereoscopic display and method of simulating hang gliding |
| US5886822A (en) | 1996-10-08 | 1999-03-23 | The Microoptical Corporation | Image combining system for eyeglasses and face masks |
| JP3716625B2 (ja) * | 1997-09-18 | 2005-11-16 | コニカミノルタホールディングス株式会社 | 映像観察装置及びカメラ及び映像観察システム |
| JPH11326816A (ja) * | 1998-05-13 | 1999-11-26 | Minolta Co Ltd | 走査型映像観察光学系 |
| JP2000310743A (ja) | 1998-05-22 | 2000-11-07 | Olympus Optical Co Ltd | 光走査装置およびこれを用いた光走査型共焦点光学装置 |
| DE69923009T2 (de) | 1999-10-29 | 2005-12-01 | Microvision, Inc., Bothell | Gerasterte anzeige mit rastereinschnürungs-, zeitsteuerungs- und störungskorrektur |
| JP4668392B2 (ja) | 2000-07-26 | 2011-04-13 | オリンパス株式会社 | 光走査光学系および内視鏡 |
| US7616986B2 (en) * | 2001-05-07 | 2009-11-10 | University Of Washington | Optical fiber scanner for performing multimodal optical imaging |
| CN100360989C (zh) * | 2002-02-26 | 2008-01-09 | 松下电器产业株式会社 | 光学元件和用该元件的光头器件以及用该光头器件的装置 |
| US6702442B2 (en) | 2002-03-08 | 2004-03-09 | Eastman Kodak Company | Monocentric autostereoscopic optical apparatus using resonant fiber-optic image generation |
| US6899440B2 (en) * | 2002-05-17 | 2005-05-31 | Infocus Corporation | Polarized light source system with mirror and polarization converter |
| JP4819354B2 (ja) * | 2004-12-21 | 2011-11-24 | キヤノン株式会社 | 画像表示装置 |
| JP2007010830A (ja) * | 2005-06-29 | 2007-01-18 | Nikon Corp | 画像表示光学系及び画像表示装置 |
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| US7324196B2 (en) * | 2006-04-13 | 2008-01-29 | Neil Goldstein | Spectral encoder |
| US8705184B2 (en) | 2007-11-12 | 2014-04-22 | Cornell University | Multi-path, multi-magnification, non-confocal fluorescence emission endoscopy apparatus and methods |
| US8553337B2 (en) | 2007-11-12 | 2013-10-08 | Cornell University | Multi-path, multi-magnification, non-confocal fluorescence emission endoscopy apparatus and methods |
| US8757812B2 (en) * | 2008-05-19 | 2014-06-24 | University of Washington UW TechTransfer—Invention Licensing | Scanning laser projection display devices and methods for projecting one or more images onto a surface with a light-scanning optical fiber |
| US8760765B2 (en) * | 2012-03-19 | 2014-06-24 | Google Inc. | Optical beam tilt for offset head mounted display |
| US9523852B1 (en) | 2012-03-28 | 2016-12-20 | Rockwell Collins, Inc. | Micro collimator system and method for a head up display (HUD) |
| KR102067759B1 (ko) * | 2013-02-15 | 2020-01-17 | 삼성전자주식회사 | 파이버 스캐닝 프로젝터 |
| CN110542938B (zh) * | 2013-11-27 | 2023-04-18 | 奇跃公司 | 虚拟和增强现实系统与方法 |
| JP6369017B2 (ja) * | 2013-12-03 | 2018-08-08 | セイコーエプソン株式会社 | 虚像表示装置 |
| WO2016079769A1 (ja) * | 2014-11-18 | 2016-05-26 | オリンパス株式会社 | 光走査用アクチュエータ及び光走査装置 |
| US10126552B2 (en) * | 2015-05-18 | 2018-11-13 | Rockwell Collins, Inc. | Micro collimator system and method for a head up display (HUD) |
| KR20230025933A (ko) * | 2015-06-15 | 2023-02-23 | 매직 립, 인코포레이티드 | 멀티플렉싱된 광 스트림들을 인-커플링하기 위한 광학 엘리먼트들을 가진 디스플레이 시스템 |
| WO2017029691A1 (ja) * | 2015-08-18 | 2017-02-23 | オリンパス株式会社 | 光走査方法、光走査装置および光走査型観察装置 |
| IL266271B2 (en) * | 2016-10-28 | 2024-01-01 | Magic Leap Inc | Method and system for displaying a large field of view with a scanner reflector |
| US10816795B2 (en) * | 2016-11-28 | 2020-10-27 | Amalgamated Vision, Llc | Wearable display for near-to-eye viewing |
| WO2018161259A1 (en) * | 2017-03-07 | 2018-09-13 | Goertek Inc. | Laser projection device and laser projection system |
| IL269095B2 (en) | 2017-03-21 | 2023-12-01 | Magic Leap Inc | Method and system for a fiber scan projector |
| EP3602178B1 (en) * | 2017-03-21 | 2023-05-10 | Magic Leap, Inc. | Method and system for tracking eye movement in conjunction with a light scanning projector |
| US9958684B1 (en) * | 2017-04-28 | 2018-05-01 | Microsoft Technology Licensing, Llc | Compact display engine with MEMS scanners |
-
2018
- 2018-03-21 IL IL269095A patent/IL269095B2/en unknown
- 2018-03-21 CA CA3056787A patent/CA3056787A1/en active Pending
- 2018-03-21 CN CN202111337897.3A patent/CN114326278A/zh active Pending
- 2018-03-21 CN CN201880019638.6A patent/CN110446963B/zh active Active
- 2018-03-21 AU AU2018239353A patent/AU2018239353C1/en not_active Expired - Fee Related
- 2018-03-21 KR KR1020197030676A patent/KR102661322B1/ko active IP Right Grant
- 2018-03-21 KR KR1020247013438A patent/KR20240059636A/ko active Application Filing
- 2018-03-21 US US15/927,765 patent/US11022793B2/en active Active
- 2018-03-21 WO PCT/US2018/023505 patent/WO2018175542A1/en unknown
- 2018-03-21 EP EP18772208.7A patent/EP3602167B1/en active Active
- 2018-03-21 JP JP2019551591A patent/JP7071993B2/ja active Active
-
2021
- 2021-05-03 US US17/306,779 patent/US12055707B2/en active Active
-
2022
- 2022-04-11 JP JP2022064961A patent/JP7387797B2/ja active Active
-
2023
- 2023-06-28 IL IL304108A patent/IL304108A/en unknown
- 2023-11-15 JP JP2023194138A patent/JP2024014947A/ja active Pending
-
2024
- 2024-06-20 US US18/749,364 patent/US20240337828A1/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5898805A (en) * | 1996-01-31 | 1999-04-27 | Asahi Kogaku Kogyo Kabushiki Kaisha | Light transmission device using optical fiber |
| US6302100B1 (en) * | 1996-06-12 | 2001-10-16 | Leonard Vandenberg | System for collimating and concentrating direct and diffused radiation |
| US20100201985A1 (en) * | 2007-04-24 | 2010-08-12 | Tomophase Corporation | Delivering Light Via Optical Waveguide and Multi-View Optical Probe Head |
| US20150268415A1 (en) * | 2013-01-15 | 2015-09-24 | Magic Leap, Inc. | Ultra-high resolution scanning fiber display |
| US20170038579A1 (en) * | 2015-07-20 | 2017-02-09 | Magic Leap, Inc. | Collimating fiber scanner design with inward pointing angles in virtual/augmented reality system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2022089911A (ja) | 2022-06-16 |
| CN110446963B (zh) | 2021-11-16 |
| IL304108A (en) | 2023-09-01 |
| AU2018239353B2 (en) | 2022-12-22 |
| US12055707B2 (en) | 2024-08-06 |
| KR102661322B1 (ko) | 2024-04-25 |
| JP2024014947A (ja) | 2024-02-01 |
| AU2018239353C1 (en) | 2023-03-30 |
| IL269095B1 (en) | 2023-08-01 |
| KR20190126414A (ko) | 2019-11-11 |
| IL269095A (en) | 2019-11-28 |
| AU2018239353A1 (en) | 2019-09-19 |
| CA3056787A1 (en) | 2018-09-27 |
| CN110446963A (zh) | 2019-11-12 |
| WO2018175542A1 (en) | 2018-09-27 |
| JP7387797B2 (ja) | 2023-11-28 |
| EP3602167B1 (en) | 2024-10-23 |
| US20210325662A1 (en) | 2021-10-21 |
| EP3602167A4 (en) | 2020-03-04 |
| EP3602167A1 (en) | 2020-02-05 |
| CN114326278A (zh) | 2022-04-12 |
| JP7071993B2 (ja) | 2022-05-19 |
| US20240337828A1 (en) | 2024-10-10 |
| US20180275396A1 (en) | 2018-09-27 |
| US11022793B2 (en) | 2021-06-01 |
| KR20240059636A (ko) | 2024-05-07 |
| JP2020514828A (ja) | 2020-05-21 |
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